Problemset - Codeforces

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Problems

#	Name
159A	Friends or Not *special problem, greedy, implementation	1400	x2482
158C	Cd and pwd commands *special problem, data structures, implementation	1400	x9165
156B	Suspects constructive algorithms, data structures, implementation	1600	x2227
156A	Message brute force	1700	x3039
154B	Colliders math, number theory	1600	x4578
154A	Hometask greedy	1600	x4045
153B	Binary notation *special problem	1800	x156
153A	A + B *special problem	1600	x819
152C	Pocket Book combinatorics	1400	x10576
150B	Quantity of Strings combinatorics, dfs and similar, graphs, math	1600	x4130
150A	Win or Freeze games, math, number theory	1400	x7769
149C	Division into Teams greedy, math, sortings	1500	x5376
149B	Martian Clock implementation	1600	x2255
148D	Bag of mice dp, games, math, probabilities	1800	x7188
148C	Terse princess constructive algorithms, greedy	1700	x3109
148B	Escape implementation, math	1500	x5465
145B	Lucky Number 2 constructive algorithms	1800	x2206
144C	Anagram Search implementation, strings	1500	x4002
142B	Help General constructive algorithms, greedy, implementation	1800	x2206
142A	Help Farmer brute force, math	1600	x2612
141C	Queue constructive algorithms, greedy, sortings	1800	x2450
141B	Hopscotch geometry, math	1400	x5340
140D	New Year Contest greedy, sortings	1800	x2210
140C	New Year Snowmen binary search, data structures, greedy	1800	x4357
140B	New Year Cards brute force, greedy, implementation	1800	x1679
140A	New Year Table geometry, math	1700	x4139
139B	Wallpaper implementation, math	1600	x1299
138A	Literature Lesson implementation	1600	x2385
137C	History sortings	1500	x7182
135B	Rectangle and Square brute force, geometry, math	1600	x2346
132C	Logo Turtle dp	1800	x2321
131E	Yet Another Task with Queens sortings	1700	x1850
131D	Subway dfs and similar, graphs	1600	x4662
131C	The World is a Theatre combinatorics, math	1400	x11082
130J	Date calculation *special problem	1800	x339
130H	Balanced brackets *special problem	1600	x594
130G	CAPS LOCK ON *special problem	1700	x284
130F	Prime factorization *special problem	1600	x278
130E	Tribonacci numbers *special problem	1600	x296
130D	Exponentiation *special problem	1500	x393
130C	Decimal sum *special problem	1500	x495
130B	Gnikool Ssalg *special problem, implementation, strings	1400	x529
128A	Statues dfs and similar	1500	x3189
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x19310
125C	Hobbits' Party constructive algorithms, greedy	1600	x922
125A	Measuring Lengths in Baden math	1400	x2715
124B	Permutations brute force, combinatorics, implementation	1400	x3894
123B	Squares math	1800	x1114
121B	Lucky Transformation strings	1500	x2571
120H	Brevity is Soul of Wit graph matchings	1800	x1391
120G	Boom implementation	1800	x689
120F	Spiders dp, greedy, trees	1400	x3577
120E	Put Knight! games, math	1400	x2726
120D	Three Sons brute force	1400	x1927
118D	Caesar's Legions dp	1700	x17386
117B	Very Interesting Game brute force, number theory	1800	x1607
115B	Lawnmower greedy, sortings	1500	x2598
114B	PFAST Inc. bitmasks, brute force, graphs	1500	x3640
113A	Grammar Lessons implementation, strings	1600	x2292
111A	Petya and Inequiations greedy	1400	x4756
108B	Datatypes math, sortings	1400	x2458
107B	Basketball Team combinatorics, dp, math, probabilities	1600	x3456
107A	Dorm Water Supply dfs and similar, graphs	1400	x5086
106D	Treasure Island brute force, implementation	1700	x1322
106C	Buns dp	1700	x5964
105B	Dark Assembly brute force, probabilities	1800	x811
105A	Transmigration implementation	1700	x1837
103B	Cthulhu dfs and similar, dsu, graphs	1500	x8831
101B	Buses binary search, data structures, dp	1700	x2568
100I	Rotation *special problem, geometry, math	1500	x348
100G	Name the album *special problem, data structures, implementation	1800	x112
100F	Polynom *special problem, implementation	1800	x135
100E	Lamps in a Line *special problem, math	1600	x271
100D	World of Mouth *special problem, strings	1500	x303
100C	A+B *special problem, implementation	1400	x533
100B	Friendly Numbers *special problem, implementation	1500	x543
98A	Help Victoria the Wise brute force, implementation	1700	x1185
95B	Lucky Numbers dp, greedy	1800	x1215
95A	Hockey implementation, strings	1600	x1669
93A	Frames implementation	1700	x1945
91B	Queue binary search, data structures	1500	x6784
91A	Newspaper Headline greedy, strings	1500	x3586
89A	Robbery greedy	1800	x1476
88B	Keyboard implementation	1500	x4647
87B	Vasya and Types implementation, strings	1800	x1147
87A	Trains implementation, math	1500	x5352
86A	Reflection math	1600	x1377
85B	Embassy Queue data structures, greedy	1800	x975
84C	Biathlon binary search, implementation	1700	x1703
83B	Doctor binary search, math, sortings	1800	x1692
82B	Sets constructive algorithms, hashing, implementation	1700	x2033
81C	Average Score greedy, math, sortings	1700	x1663
81B	Sequence Formatting implementation, strings	1700	x1952
81A	Plug-in implementation	1400	x10681
79C	Beaver data structures, dp, greedy, hashing, strings, two pointers	1800	x1782
79B	Colorful Field implementation, sortings	1400	x7164
77B	Falling Anvils math, probabilities	1800	x2616
77A	Heroes brute force, implementation	1400	x1774
76E	Points implementation, math	1700	x1710
76D	Plus and xor dp, greedy, math	1700	x2062